Database Management System MCQs – Certification Test 80

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MCQ 80: In database management system, the term which is used to represent the real world concept or object is classified as:

entity
attribute
relationship
abstraction

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Data Models Categories Quiz App & e-Book – Database Management System Learning Guide

Data Abstraction Test 91

Relational Database Schemas Test 92

Modeling and Union Types Test 93

Query Trees Notations Test 94

Disk File Records Test 95

Relationship Types Sets and Roles Test 96

Relational Operations Test 97

Three Schema Architecture Test 98

Hashing Techniques Test 99

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